873804172 has 12 divisors (see below), whose sum is σ = 1536405976. Its totient is φ = 434831040.

The previous prime is 873804157. The next prime is 873804193. The reversal of 873804172 is 271408378.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516813 + ... + 518500.

Almost surely, 2^873804172 is an apocalyptic number.

It is an amenable number.

873804172 is a deficient number, since it is larger than the sum of its proper divisors (662601804).

873804172 is a wasteful number, since it uses less digits than its factorization.

873804172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035528 (or 1035526 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 873804172 is about 29560.1788221925. The cubic root of 873804172 is about 956.0296714704.

The spelling of 873804172 in words is "eight hundred seventy-three million, eight hundred four thousand, one hundred seventy-two".